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发明名称
BAGGERZAHN
摘要
申请公布号
DE69427079(D1)
申请公布日期
2001.05.17
申请号
DE19946027079
申请日期
1994.02.02
申请人
ESCO CORP., PORTLAND
发明人
JONES, F.;EMRICH, K.
分类号
E02F9/28;(IPC1-7):E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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